Trace number 1515017

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
VARSAT-random 2009-03-22? (TO) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S1629955917-055.cnf
MD5SUMe34d6d6a0a2cfdccfc6dbc62facdd555
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark915.619
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  100                                                  |
0.00/0.00	c |  Number of clauses:    2130                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          370900182.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     100     2130    10650 |      710        0    nan |  0.000 % |
0.00/0.01	c |       100 |     100     2130    10650 |      781      100     22 |  0.010 % |
0.00/0.02	c |       250 |     100     2130    10650 |      859      250     23 |  0.010 % |
0.02/0.04	c |       475 |     100     2130    10650 |      945      475     23 |  0.010 % |
0.02/0.05	c |       812 |     100     2130    10650 |     1039      812     22 |  0.010 % |
0.02/0.07	c |      1318 |     100     2130    10650 |     1143      783     22 |  0.010 % |
0.09/0.10	c |      2077 |     100     2130    10650 |     1257      959     21 |  0.010 % |
0.09/0.14	c |      3217 |     100     2130    10650 |     1383      817     20 |  0.010 % |
0.19/0.20	c |      4925 |     100     2130    10650 |     1521     1112     21 |  0.010 % |
0.19/0.29	c |      7487 |     100     2130    10650 |     1674     1356     21 |  0.010 % |
0.39/0.43	c |     11332 |     100     2130    10650 |     1841      949     21 |  0.010 % |
0.59/0.63	c |     17098 |     100     2130    10650 |     2025     1105     20 |  0.010 % |
0.89/0.96	c |     25749 |     100     2130    10650 |     2228     1532     21 |  0.010 % |
1.39/1.46	c |     38723 |     100     2130    10650 |     2451     2088     22 |  0.010 % |
2.19/2.23	c |     58184 |     100     2130    10650 |     2696     1711     20 |  0.010 % |
3.39/3.41	c |     87376 |     100     2130    10650 |     2965     2297     21 |  0.010 % |
5.19/5.24	c |    131166 |     100     2130    10650 |     3262     2681     20 |  0.010 % |
7.98/8.07	c |    196850 |     100     2130    10650 |     3588     2499     21 |  0.010 % |
12.48/12.54	c |    295376 |     100     2130    10650 |     3947     3368     20 |  0.010 % |
19.48/19.55	c |    443168 |     100     2130    10650 |     4342     2076     19 |  0.010 % |
30.28/30.38	c |    664851 |     100     2130    10650 |     4776     3108     19 |  0.010 % |
47.08/47.16	c |    997377 |     100     2130    10650 |     5254     4259     21 |  0.010 % |
73.27/73.35	c |   1496167 |     100     2130    10650 |     5779     3859     21 |  0.010 % |
114.75/114.80	c |   2244351 |     100     2130    10650 |     6357     3121     19 |  0.010 % |
180.42/180.57	c |   3366625 |     100     2130    10650 |     6993     5086     19 |  0.010 % |
284.49/284.68	c |   5050036 |     100     2130    10650 |     7692     3695     20 |  0.010 % |
447.63/447.82	c |   7575152 |     100     2130    10650 |     8461     5090     22 |  0.010 % |
705.74/706.07	c |  11362828 |     100     2130    10650 |     9308     8094     20 |  0.010 % |
1117.09/1117.53	c |  17044342 |     100     2130    10650 |    10238     5626     21 |  0.010 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515017-1238247836/watcher-1515017-1238247836 -o /tmp/evaluation-result-1515017-1238247836/solver-1515017-1238247836 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=370900182 HOME/instance-1515017-1238247836.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.95 3/70 27876
/proc/meminfo: memFree=895632/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=2544 CPUtime=0
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 1097446200 2605056 238 1992294400 4194304 5102416 548682068800 18446744073709551615 4273043 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 636 238 97 221 0 412 0

[startup+0.029691 s]
/proc/loadavg: 0.99 0.97 0.95 3/70 27876
/proc/meminfo: memFree=895632/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=2544 CPUtime=0.02
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 277 0 0 0 2 0 0 0 18 0 1 0 1097446200 2605056 262 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 636 262 112 221 0 412 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2544

[startup+0.101704 s]
/proc/loadavg: 0.99 0.97 0.95 3/70 27876
/proc/meminfo: memFree=895632/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=2676 CPUtime=0.09
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 282 0 0 0 9 0 0 0 18 0 1 0 1097446200 2740224 267 1992294400 4194304 5102416 548682068800 18446744073709551615 4230759 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 669 267 112 221 0 445 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2676

[startup+0.30174 s]
/proc/loadavg: 0.99 0.97 0.95 3/70 27876
/proc/meminfo: memFree=895632/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=2808 CPUtime=0.29
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 317 0 0 0 29 0 0 0 19 0 1 0 1097446200 2875392 302 1992294400 4194304 5102416 548682068800 18446744073709551615 4220577 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 702 302 112 221 0 478 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701813 s]
/proc/loadavg: 0.99 0.97 0.95 3/70 27876
/proc/meminfo: memFree=895632/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=2940 CPUtime=0.69
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 363 0 0 0 69 0 0 0 23 0 1 0 1097446200 3010560 348 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 735 348 112 221 0 511 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2940

[startup+1.50196 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27877
/proc/meminfo: memFree=894600/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=3072 CPUtime=1.49
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 410 0 0 0 149 0 0 0 25 0 1 0 1097446200 3145728 395 1992294400 4194304 5102416 548682068800 18446744073709551615 4249585 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 768 395 112 221 0 544 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3072

[startup+3.10125 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27877
/proc/meminfo: memFree=894216/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=3340 CPUtime=3.09
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 463 0 0 0 309 0 0 0 25 0 1 0 1097446200 3420160 448 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 835 448 112 221 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.30183 s]
/proc/loadavg: 0.99 0.97 0.95 3/71 27877
/proc/meminfo: memFree=893896/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=3608 CPUtime=6.29
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 527 0 0 0 629 0 0 0 25 0 1 0 1097446200 3694592 512 1992294400 4194304 5102416 548682068800 18446744073709551615 4255985 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 902 512 112 221 0 678 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3608

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27877
/proc/meminfo: memFree=893384/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=4008 CPUtime=12.68
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 629 0 0 0 1268 0 0 0 25 0 1 0 1097446200 4104192 614 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 1002 614 112 221 0 778 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4008

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27877
/proc/meminfo: memFree=893000/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=4416 CPUtime=25.49
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 714 0 0 0 2548 1 0 0 25 0 1 0 1097446200 4521984 699 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 1104 699 112 221 0 880 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4416

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27877
/proc/meminfo: memFree=892360/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=4972 CPUtime=51.08
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 871 0 0 0 5107 1 0 0 25 0 1 0 1097446200 5091328 856 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 1243 856 112 221 0 1019 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4972

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27877
/proc/meminfo: memFree=891848/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=5412 CPUtime=102.26
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 983 0 0 0 10225 1 0 0 25 0 1 0 1097446200 5541888 968 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 1353 968 112 221 0 1129 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5412

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27877
/proc/meminfo: memFree=891336/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=5992 CPUtime=162.23
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 1105 0 0 0 16222 1 0 0 25 0 1 0 1097446200 6135808 1090 1992294400 4194304 5102416 548682068800 18446744073709551615 4228254 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 1498 1090 112 221 0 1274 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5992

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27877
/proc/meminfo: memFree=890888/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=6552 CPUtime=222.21
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 1217 0 0 0 22220 1 0 0 25 0 1 0 1097446200 6709248 1202 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 1638 1202 112 221 0 1414 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6552

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27877
/proc/meminfo: memFree=890504/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=6836 CPUtime=282.19
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 1296 0 0 0 28217 2 0 0 25 0 1 0 1097446200 7000064 1281 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 1709 1281 112 221 0 1485 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6836

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27877
/proc/meminfo: memFree=890440/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=6836 CPUtime=342.17
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 1315 0 0 0 34215 2 0 0 25 0 1 0 1097446200 7000064 1300 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 1709 1300 112 221 0 1485 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6836

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27877
/proc/meminfo: memFree=890312/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=6976 CPUtime=402.15
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 1338 0 0 0 40213 2 0 0 25 0 1 0 1097446200 7143424 1323 1992294400 4194304 5102416 548682068800 18446744073709551615 4254714 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 1744 1323 112 221 0 1520 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6976

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27877
/proc/meminfo: memFree=890056/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=7184 CPUtime=462.12
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 1384 0 0 0 46210 2 0 0 25 0 1 0 1097446200 7356416 1369 1992294400 4194304 5102416 548682068800 18446744073709551615 4249504 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 1796 1369 112 221 0 1572 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 7184

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27877
/proc/meminfo: memFree=889992/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=7352 CPUtime=522.1
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 1424 0 0 0 52208 2 0 0 25 0 1 0 1097446200 7528448 1409 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 1838 1409 112 221 0 1614 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 7352

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27877
/proc/meminfo: memFree=889800/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=7520 CPUtime=582.08
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 1475 0 0 0 58206 2 0 0 25 0 1 0 1097446200 7700480 1460 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 1880 1460 112 221 0 1656 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 7520

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27877
/proc/meminfo: memFree=889672/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=7688 CPUtime=642.06
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 1504 0 0 0 64204 2 0 0 25 0 1 0 1097446200 7872512 1489 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 1922 1489 112 221 0 1698 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 7688

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27877
/proc/meminfo: memFree=889544/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=7856 CPUtime=702.04
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 1537 0 0 0 70201 3 0 0 25 0 1 0 1097446200 8044544 1522 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 1964 1522 112 221 0 1740 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 7856

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27877
/proc/meminfo: memFree=889288/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=8192 CPUtime=762.02
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 1595 0 0 0 76199 3 0 0 25 0 1 0 1097446200 8388608 1580 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 2048 1580 112 221 0 1824 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 8192

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27877
/proc/meminfo: memFree=889224/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=8192 CPUtime=822
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 1618 0 0 0 82197 3 0 0 25 0 1 0 1097446200 8388608 1603 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 2048 1603 112 221 0 1824 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 8192

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27877
/proc/meminfo: memFree=889032/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=8364 CPUtime=881.97
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 1655 0 0 0 88194 3 0 0 25 0 1 0 1097446200 8564736 1640 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 2091 1640 112 221 0 1867 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 8364

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27877
/proc/meminfo: memFree=888904/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=8532 CPUtime=941.95
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 1683 0 0 0 94192 3 0 0 25 0 1 0 1097446200 8736768 1668 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 2133 1668 112 221 0 1909 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 8532

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27877
/proc/meminfo: memFree=888712/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=8700 CPUtime=1001.93
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 1723 0 0 0 100190 3 0 0 25 0 1 0 1097446200 8908800 1708 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 2175 1708 112 221 0 1951 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 8700

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27883
/proc/meminfo: memFree=888648/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=8700 CPUtime=1061.91
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 1724 0 0 0 106187 4 0 0 25 0 1 0 1097446200 8908800 1709 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 2175 1709 112 221 0 1951 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 8700

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27883
/proc/meminfo: memFree=888648/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=8700 CPUtime=1121.88
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 1735 0 0 0 112184 4 0 0 25 0 1 0 1097446200 8908800 1720 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 2175 1720 112 221 0 1951 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 8700

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27883
/proc/meminfo: memFree=888456/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=9036 CPUtime=1181.86
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 1805 0 0 0 118182 4 0 0 25 0 1 0 1097446200 9252864 1790 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 2259 1790 112 221 0 2035 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 9036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27883
/proc/meminfo: memFree=888392/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=9036 CPUtime=1200.06
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 1805 0 0 0 120002 4 0 0 25 0 1 0 1097446200 9252864 1790 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 2259 1790 112 221 0 2035 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9036

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 27883
/proc/meminfo: memFree=888392/2055920 swapFree=4170584/4192956
[pid=27876] ppid=27874 vsize=9036 CPUtime=1200.06
/proc/27876/stat : 27876 (varsat-random_s) R 27874 27876 27518 0 -1 4194304 1805 0 0 0 120002 4 0 0 25 0 1 0 1097446200 9252864 1790 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/27876/statm: 2259 1790 112 221 0 2035 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9036

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.02
CPU system time (s): 0.046992
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 9036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1805
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 842

runsolver used 1.20882 second user time and 3.16852 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-28 14:43:56
IDJOB=1515017
IDBENCH=70394
IDSOLVER=539
FILE ID=node45/1515017-1238247836
PBS_JOBID= 9060728
Free space on /tmp= 66336 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S1629955917-055.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515017-1238247836/watcher-1515017-1238247836 -o /tmp/evaluation-result-1515017-1238247836/solver-1515017-1238247836 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=370900182 HOME/instance-1515017-1238247836.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= e34d6d6a0a2cfdccfc6dbc62facdd555
RANDOM SEED=370900182

node45.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        896048 kB
Buffers:         90392 kB
Cached:         968344 kB
SwapCached:      11516 kB
Active:         154048 kB
Inactive:       917752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        896048 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          18688 kB
Slab:            73352 kB
Committed_AS:  2502232 kB
PageTables:       1900 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66336 MiB
End job on node45 at 2009-03-28 15:03:58